Seminar series
Date
Tue, 12 Oct 2010
Time
17:00 -
18:00
Location
L2
Speaker
Kevin McGerty
Organisation
Oxford
Recently Frenkel and Hernandez introduced a kind of "Langlands duality" for characters of semisimple Lie algebras. We will discuss a representation-theoretic interpretation of their duality using quantum analogues of exceptional isogenies. Time permitting we will also discuss a branching rule and relations to Littelmann paths.